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JavaScript Build a Simple Dynamic Site with Node.js Creating a Basic Template Engine in Node.js A Simple Merge Utility

Posted by Fabian Pijpers
Fabian Pijpers
Courses Plus Student 41,372 Points

I have no idea what to place in this one?

I am completely clueless as it sometimes happens

index.js 
var utilities = require("./utilities");

var mailValues = {};

mailValues.first_name = "Janet";

var emailTemplate = "Hi %first_name%! Thanks for completing this code challenge :)";

var mergedContent = utilities.merge(emailTemplate, mailValues);

//mergedContent === "Hi Janet! Thanks for completing this code challenge :)";
utilities.js 
function merge(content, values) {
  var values = "Dear %merge.values%";
  return content;
}


module.exports.merge = merge;

2 Answers

Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

Here's a few hints:

  • you mignt want to use a loop to iterate through the properties of the "values" object
  • for each property, you could search for the key (within %'s) in the "content" template
  • for each place where the key is found you could replace that string with the property's value
Fabian Pijpers
PLUS
Fabian Pijpers
Courses Plus Student 41,372 Points
Fabian Pijpers
Fabian Pijpers
Courses Plus Student 41,372 Points

your answer is right i do have to say, it was indeed using values in a for each loop % -*